Struct ntex::web::error::JsonError [−][src]
pub struct JsonError { /* fields omitted */ }
Expand description
This type represents all possible errors that can occur when serializing or deserializing JSON data.
Implementations
impl Error
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impl Error
[src]pub fn line(&self) -> usize
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pub fn line(&self) -> usize
[src]One-based line number at which the error was detected.
Characters in the first line of the input (before the first newline character) are in line 1.
pub fn column(&self) -> usize
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pub fn column(&self) -> usize
[src]One-based column number at which the error was detected.
The first character in the input and any characters immediately following a newline character are in column 1.
Note that errors may occur in column 0, for example if a read from an IO stream fails immediately following a previously read newline character.
pub fn classify(&self) -> Category
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pub fn classify(&self) -> Category
[src]Categorizes the cause of this error.
Category::Io
- failure to read or write bytes on an IO streamCategory::Syntax
- input that is not syntactically valid JSONCategory::Data
- input data that is semantically incorrectCategory::Eof
- unexpected end of the input data
pub fn is_io(&self) -> bool
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pub fn is_io(&self) -> bool
[src]Returns true if this error was caused by a failure to read or write bytes on an IO stream.
pub fn is_syntax(&self) -> bool
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pub fn is_syntax(&self) -> bool
[src]Returns true if this error was caused by input that was not syntactically valid JSON.
Trait Implementations
impl Error for Error
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impl Error for Error
[src]pub fn custom<T>(msg: T) -> Error where
T: Display,
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pub fn custom<T>(msg: T) -> Error where
T: Display,
[src]Raised when there is general error when deserializing a type. Read more
pub fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Error
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pub fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Error
[src]Raised when a Deserialize
receives a type different from what it was
expecting. Read more
fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
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fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
[src]Raised when a Deserialize
receives a value of the right type but that
is wrong for some other reason. Read more
fn invalid_length(len: usize, exp: &dyn Expected) -> Self
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fn invalid_length(len: usize, exp: &dyn Expected) -> Self
[src]Raised when deserializing a sequence or map and the input data contains too many or too few elements. Read more
fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
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fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
[src]Raised when a Deserialize
enum type received a variant with an
unrecognized name. Read more
fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
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fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
[src]Raised when a Deserialize
struct type received a field with an
unrecognized name. Read more
fn missing_field(field: &'static str) -> Self
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fn missing_field(field: &'static str) -> Self
[src]Raised when a Deserialize
struct type expected to receive a required
field with a particular name but that field was not present in the
input. Read more
fn duplicate_field(field: &'static str) -> Self
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fn duplicate_field(field: &'static str) -> Self
[src]Raised when a Deserialize
struct type received more than one of the
same field. Read more
impl Error for Error
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impl Error for Error
[src]pub fn source(&self) -> Option<&(dyn Error + 'static)>
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pub fn source(&self) -> Option<&(dyn Error + 'static)>
[src]The lower-level source of this error, if any. Read more
fn backtrace(&self) -> Option<&Backtrace>
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fn backtrace(&self) -> Option<&Backtrace>
[src]backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
fn description(&self) -> &str
1.0.0[src]
fn description(&self) -> &str
1.0.0[src]use the Display impl or to_string()
impl From<Error> for JsonPayloadError
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impl From<Error> for JsonPayloadError
[src]fn from(original: JsonError) -> JsonPayloadError
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fn from(original: JsonError) -> JsonPayloadError
[src]Performs the conversion.
impl From<Error> for JsonPayloadError
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impl From<Error> for JsonPayloadError
[src]fn from(original: Error) -> JsonPayloadError
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fn from(original: Error) -> JsonPayloadError
[src]Performs the conversion.
impl ResponseError for Error
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impl ResponseError for Error
[src]InternalServerError
for JsonError
fn error_response(&self) -> Response
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fn error_response(&self) -> Response
[src]Create response for error Read more
impl WebResponseError<DefaultError> for JsonError
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impl WebResponseError<DefaultError> for JsonError
[src]InternalServerError
for JsonError
fn status_code(&self) -> StatusCode
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fn status_code(&self) -> StatusCode
[src]Response’s status code Read more
fn error_response(&self, _: &HttpRequest) -> HttpResponse
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fn error_response(&self, _: &HttpRequest) -> HttpResponse
[src]Generate response for error Read more
Auto Trait Implementations
impl !RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl !UnwindSafe for Error
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> Instrument for T
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impl<T> Instrument for T
[src]fn instrument(self, span: Span) -> Instrumented<Self>
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fn instrument(self, span: Span) -> Instrumented<Self>
[src]Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>
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fn in_current_span(self) -> Instrumented<Self>
[src]impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self